CT Contrast Guidelines

CT contrast guidelines outline when to use contrast dye during a CT scan to improve imaging quality. Contrast agents, usually iodine-based, help highlight blood vessels, organs, and tissues, making abnormalities easier to detect. The decision depends on the reason for the scan, patient health, allergies, and kidney function. For some patients, contrast is essential; for others, it may pose risks. Healthcare providers carefully assess these factors to determine if contrast should be administered, balancing diagnostic benefits against potential side effects like allergic reactions or kidney issues.